/* =========================
   RESET
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #17201d;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}


/* =========================
   GLOBAL
========================= */

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.section {
    padding: 110px 0;
}

.section--gray {
    background: #f4f7f5;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #4d7667;
}

.section-heading {
    max-width: 680px;
    margin-bottom: 55px;
}

.section-heading h2,
.about__content h2,
.appointment__content h2,
.contacts h2 {
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.section-heading p {
    margin-top: 20px;
    color: #65716c;
    font-size: 18px;
}


/* =========================
   BUTTON
========================= */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 54px;
    padding: 0 28px;

    border: 1px solid #1d5b4b;
    border-radius: 100px;

    background: #1d5b4b;
    color: #ffffff;

    font-weight: 700;

    transition:
        transform 0.2s ease,
        background 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
    background: #16483c;
}

.button--outline {
    background: transparent;
    color: #1d5b4b;
}

.button--outline:hover {
    color: #ffffff;
}

.button--small {
    min-height: 44px;
    padding: 0 20px;
}

.button--full {
    width: 100%;
}


/* =========================
   HEADER
========================= */

.header {
    position: sticky;
    top: 0;
    z-index: 100;

    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid #e9eeeb;

    backdrop-filter: blur(12px);
}

.header__inner {
    min-height: 80px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 23px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;

    color: #4e5b56;
    font-size: 14px;
    font-weight: 600;
}

.nav a {
    transition: color 0.2s ease;
}

.nav a:hover {
    color: #1d5b4b;
}

.menu-button {
    display: none;

    border: 0;
    background: transparent;

    font-size: 28px;
    cursor: pointer;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 720px;
    display: flex;
    align-items: center;

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(77, 118, 103, 0.15),
            transparent 35%
        ),
        #edf4f0;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero__content h1 {
    max-width: 700px;

    font-size: clamp(52px, 7vw, 88px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.hero__content > p {
    max-width: 550px;
    margin-top: 28px;

    font-size: 20px;
    color: #61706a;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;

    margin-top: 35px;
}

.hero__info {
    display: flex;
    gap: 45px;

    margin-top: 55px;
}

.hero__info div {
    display: flex;
    flex-direction: column;
}

.hero__info strong {
    font-size: 25px;
}

.hero__info span {
    color: #6c7974;
    font-size: 13px;
}

.hero__visual 
{
    min-height: 520px;

    display: flex;
    align-items: flex-end;
    justify-content: center;

    padding: 30px;

    border-radius: 35px;

    background:
        linear-gradient(
            145deg,
            #d9e7e0,
            #b8d0c6
        );
}
.hero__image {
    position: absolute;

    width: 100%;
    height: 100%;

    object-fit: cover;

    border-radius: 35px;
}

.hero__visual {
    position: relative;
    overflow: hidden;
}

.hero__visual::after {
    content: "";

    position: absolute;
    inset: 0;

    background: linear-gradient(
        to top,
        rgba(15, 35, 29, 0.35),
        transparent 60%
    );

    pointer-events: none;
}

.hero__card {
    position: relative;
    z-index: 2;
}

.hero__card {
    width: min(100%, 330px);

    padding: 25px;

    border-radius: 22px;

    background: rgba(255, 255, 255, 0.94);

    box-shadow: 0 20px 60px rgba(23, 45, 38, 0.12);
}

.hero__card span,
.hero__card small {
    display: block;
    color: #68766f;
}

.hero__card strong {
    display: block;

    margin: 8px 0;

    font-size: 26px;
}

.hero__card a {
    display: inline-block;

    margin-top: 20px;

    color: #1d5b4b;
    font-weight: 700;
}


/* =========================
   SERVICES
========================= */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.service-card {
    min-height: 330px;

    padding: 30px;

    border: 1px solid #e3eae6;
    border-radius: 24px;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 20px 50px rgba(24, 57, 47, 0.08);
}

.service-card__number {
    color: #7b8882;
    font-size: 13px;
}

.service-card h3 {
    margin-top: 55px;

    font-size: 28px;
}

.service-card p {
    margin-top: 15px;

    color: #69766f;
    font-size: 15px;
}

.service-card__price {
    display: block;

    margin-top: 25px;

    color: #1d5b4b;
    font-weight: 700;
}


/* =========================
   ABOUT
========================= */

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: center;
}

.about__image {
    min-height: 570px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 30px;

    background:
        linear-gradient(
            145deg,
            #c8dbd3,
            #8eafa1
        );

    color: rgba(255, 255, 255, 0.75);

    font-size: 50px;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.about__content p {
    margin-top: 20px;

    color: #64716c;
    font-size: 17px;
}

.about__content .button {
    margin-top: 30px;
}


/* =========================
   DOCTORS
========================= */

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.doctor-card {
    overflow: hidden;

    border-radius: 24px;

    background: #f4f7f5;
}

.doctor-card__image {
    height: 350px;
    overflow: hidden;
}

.doctor-card__image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    transition: transform 0.5s ease;
}

.doctor-card:hover .doctor-card__image img {
    transform: scale(1.04);
} {
    min-height: 350px;

    display: flex;
    align-items: flex-end;
    justify-content: center;

    padding-bottom: 30px;

    background:
        linear-gradient(
            145deg,
            #d6e4de,
            #aac4b8
        );

    font-size: 70px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.8);
}

.doctor-card__content {
    padding: 25px;
}

.doctor-card__content h3 {
    font-size: 23px;
}

.doctor-card__content p {
    margin-top: 4px;

    color: #63716a;
}

.doctor-card__content span {
    display: block;

    margin-top: 14px;

    color: #1d5b4b;
    font-size: 14px;
    font-weight: 700;
}


/* =========================
   REVIEWS
========================= */

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.review-card {
    padding: 30px;

    border-radius: 24px;

    background: #ffffff;
}

.review-card__rating {
    color: #1d5b4b;
    letter-spacing: 3px;
}

.review-card p {
    margin: 25px 0;

    color: #56645e;
    font-size: 17px;
}

.review-card strong {
    font-size: 14px;
}


/* =========================
   APPOINTMENT
========================= */

.appointment {
    background: #173f35;
    color: #ffffff;
}

.appointment__inner {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 100px;
    align-items: center;
}

.appointment .eyebrow {
    color: #a9c7bb;
}

.appointment__content p {
    max-width: 500px;

    margin-top: 25px;

    color: #bdd0c8;
    font-size: 17px;
}

.appointment-form {
    padding: 35px;

    border-radius: 25px;

    background: #ffffff;
    color: #17201d;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    font-size: 14px;
    font-weight: 700;
}

.form-group input,
.form-group select {
    width: 100%;

    height: 52px;

    padding: 0 15px;

    border: 1px solid #dce4df;
    border-radius: 10px;

    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: #1d5b4b;
}

.form-message {
    margin-top: 15px;

    font-size: 14px;
    text-align: center;
}


/* =========================
   CONTACTS
========================= */

.contacts {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 100px;
}

.contacts__details {
    display: grid;
    gap: 30px;
}

.contacts__details div {
    display: flex;
    flex-direction: column;
}

.contacts__details span {
    margin-bottom: 5px;

    color: #7b8782;
    font-size: 13px;
}

.contacts__details strong,
.contacts__details a {
    font-size: 19px;
}

.contacts__details a {
    color: #1d5b4b;
    font-weight: 700;
}


/* =========================
   FOOTER
========================= */

.footer {
    padding: 30px 0;

    border-top: 1px solid #e6ebe8;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer p {
    color: #7a8580;
    font-size: 13px;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {

    .nav,
    .header .button--small {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .hero__inner,
    .about,
    .appointment__inner,
    .contacts {
        grid-template-columns: 1fr;
    }

    .hero__visual {
        min-height: 400px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .doctors-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .appointment__inner {
        gap: 50px;
    }
}


@media (max-width: 600px) {

    .container {
        width: min(100% - 28px, 1180px);
    }

    .section {
        padding: 75px 0;
    }

    .hero {
        min-height: auto;
        padding: 80px 0;
    }

    .hero__content h1 {
        font-size: 52px;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .hero__buttons .button {
        width: 100%;
    }

    .hero__info {
        gap: 20px;
        flex-wrap: wrap;
    }

    .hero__visual {
        min-height: 330px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about__image {
        min-height: 350px;
    }

    .appointment-form {
        padding: 22px;
    }

    .footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}
.about__image {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.about__image img {
    width: 100%;
    height: 100%;
    min-height: 570px;

    display: block;

    object-fit: cover;
}
@media (max-width: 900px) {

    .nav {
        position: absolute;

        top: 80px;
        left: 14px;
        right: 14px;

        display: none;

        flex-direction: column;
        align-items: stretch;

        padding: 20px;

        border-radius: 20px;

        background: #ffffff;

        box-shadow:
            0 20px 50px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        padding: 12px 0;
    }
}
.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;

    margin-bottom: 20px;

    color: #69766f;
    font-size: 13px;

    cursor: pointer;
}

.checkbox input {
    width: 16px;
    height: 16px;

    margin-top: 2px;
}
.appointment-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}